Not only will the pairings be revealed on the BBC's special this weekend, but Strictly is also nicking The X Factor's Olly Murs and Rebecca Ferguson for a special performance just to steal Simon Cowell's thunder.

Of course all of your favourite Strictly judges will be there too - Bruno Tonioli, Craig Revel Horwood, Darcey Bussell and, for the last time, Len Goodman.